Motor starter is a device that safely starts, stops, and protects electric motors from damage. Main functions of a motor starter: - Regulates the flow of electricity to the motor, especially during startup when it draws extra power. - Provides overload protection to prevent the motor from overheating and burning out. - Enables remote and automated control of the motor's operation. - Improves safety in industrial and commercial setups by managing the power supply effectively. Types of motor starters include manual, magnetic, combination, and various reduced-voltage starters.